diff -uNr a/heartbeat/nova-compute-wait b/heartbeat/nova-compute-wait

--- a/heartbeat/nova-compute-wait	2016-11-29 12:36:05.437464639 +0100

+++ b/heartbeat/nova-compute-wait	2016-11-29 12:52:54.790724139 +0100

@@ -1,30 +1,15 @@

 #!/bin/sh

+# Copyright 2015 Red Hat, Inc.

 #

+# Description:  Manages compute daemons

 #

-# nova-compute-wait agent manages compute daemons.

+# Authors: Andrew Beekhof

 #

-# Copyright (c) 2015

-#

-# This program is free software; you can redistribute it and/or modify

-# it under the terms of version 2 of the GNU General Public License as

-# published by the Free Software Foundation.

-#

-# This program is distributed in the hope that it would be useful, but

-# WITHOUT ANY WARRANTY; without even the implied warranty of

-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

-#

-# Further, this software is distributed without any warranty that it is

-# free of the rightful claim of any third person regarding infringement

-# or the like.  Any license provided herein, whether implied or

-# otherwise, applies only to this software file.  Patent licenses, if

-# any, provided herein do not apply to combinations of this program with

-# other software, or any other product whatsoever.

-#

-# You should have received a copy of the GNU General Public License

-# along with this program; if not, write the Free Software Foundation,

-# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.

+# Support:      openstack@lists.openstack.org

+# License:      Apache Software License (ASL) 2.0

 #

+

 #######################################################################

 # Initialization:

@@ -137,6 +122,8 @@

 }

 nova_start() {

+    build_unfence_overlay

+

     state=$(attrd_updater -p -n evacuate -N ${NOVA_HOST} | sed -e 's/.*value=//' | tr -d '"' )

     if [ "x$state" = x ]; then

 	: never been fenced

@@ -147,8 +134,8 @@

 	sleep ${OCF_RESKEY_evacuation_delay}

     else

-	ocf_log info "Waiting for pending evacuations from ${NOVA_HOST}"

 	while [ "x$state" != "xno" ]; do

+	    ocf_log info "Waiting for pending evacuations from ${NOVA_HOST}"

 	    state=$(attrd_updater -p -n evacuate -N ${NOVA_HOST} | sed -e 's/.*value=//' | tr -d '"' )

 	    sleep 5

 	done

@@ -156,14 +143,22 @@

 	ocf_log info "Pausing to give evacuations from ${NOVA_HOST} time to complete"

 	sleep ${OCF_RESKEY_evacuation_delay}

     fi

+

+    touch "$statefile"

+

     return $OCF_SUCCESS

 }

 nova_stop() {

+    rm -f "$statefile"

     return $OCF_SUCCESS

 }

 nova_monitor() {

+    if [ ! -f "$statefile" ]; then

+        return $OCF_NOT_RUNNING

+    fi

+

     return $OCF_SUCCESS

 }

@@ -171,17 +166,113 @@

     return $OCF_SUCCESS

 }

+build_unfence_overlay() {

+    fence_options=""

+

+    if [ -z "${OCF_RESKEY_auth_url}" ]; then

+	candidates=$(/usr/sbin/stonith_admin -l ${NOVA_HOST})

+	for candidate in ${candidates}; do

+	    pcs stonith show $d | grep -q fence_compute

+	    if [ $? = 0 ]; then

+		ocf_log info "Unfencing nova based on: $candidate"

+		fence_auth=$(pcs stonith show $candidate | grep Attributes: | sed -e s/Attributes:// -e s/-/_/g -e 's/[^ ]\+=/OCF_RESKEY_\0/g' -e s/passwd/password/g)

+		eval "export $fence_auth"

+		break

+	    fi

+	done

+    fi    

+

+    # Copied from NovaEvacuate 

+    if [ -z "${OCF_RESKEY_auth_url}" ]; then

+        ocf_exit_reason "auth_url not configured"

+        exit $OCF_ERR_CONFIGURED

+    fi

+

+    fence_options="${fence_options} -k ${OCF_RESKEY_auth_url}"

+

+    if [ -z "${OCF_RESKEY_username}" ]; then

+        ocf_exit_reason "username not configured"

+        exit $OCF_ERR_CONFIGURED

+    fi

+

+    fence_options="${fence_options} -l ${OCF_RESKEY_username}"

+

+    if [ -z "${OCF_RESKEY_password}" ]; then

+        ocf_exit_reason "password not configured"

+        exit $OCF_ERR_CONFIGURED

+    fi

+

+    fence_options="${fence_options} -p ${OCF_RESKEY_password}"

+

+    if [ -z "${OCF_RESKEY_tenant_name}" ]; then

+        ocf_exit_reason "tenant_name not configured"

+        exit $OCF_ERR_CONFIGURED

+    fi

+

+    fence_options="${fence_options} -t ${OCF_RESKEY_tenant_name}"

+

+    if [ -n "${OCF_RESKEY_domain}" ]; then

+        fence_options="${fence_options} -d ${OCF_RESKEY_domain}"

+    fi

+

+    if [ -n "${OCF_RESKEY_region_name}" ]; then

+        fence_options="${fence_options} \

+            --region-name ${OCF_RESKEY_region_name}"

+    fi

+

+    if [ -n "${OCF_RESKEY_insecure}" ]; then

+        if ocf_is_true "${OCF_RESKEY_insecure}"; then

+            fence_options="${fence_options} --insecure"

+        fi

+    fi

+

+    if [ -n "${OCF_RESKEY_no_shared_storage}" ]; then

+        if ocf_is_true "${OCF_RESKEY_no_shared_storage}"; then

+            fence_options="${fence_options} --no-shared-storage"

+        fi

+    fi

+

+    if [ -n "${OCF_RESKEY_endpoint_type}" ]; then

+        case ${OCF_RESKEY_endpoint_type} in

+            adminURL|publicURL|internalURL)

+                ;;

+            *)

+                ocf_exit_reason "endpoint_type ${OCF_RESKEY_endpoint_type}" \

+                    "not valid. Use adminURL or publicURL or internalURL"

+                exit $OCF_ERR_CONFIGURED

+                ;;

+        esac

+        fence_options="${fence_options} -e ${OCF_RESKEY_endpoint_type}"

+    fi

+

+    mkdir -p /run/systemd/system/openstack-nova-compute.service.d

+    cat<<EOF>/run/systemd/system/openstack-nova-compute.service.d/unfence-20.conf

+[Service]

+ExecStartPost=/sbin/fence_compute ${fence_options} -o on -n ${NOVA_HOST}

+EOF

+}

+

 nova_validate() {

     rc=$OCF_SUCCESS

     check_binary crudini

     check_binary nova-compute

+    check_binary fence_compute

     if [ ! -f /etc/nova/nova.conf ]; then

 	   ocf_exit_reason "/etc/nova/nova.conf not found"

 	   exit $OCF_ERR_CONFIGURED

     fi

+    # Is the state directory writable?

+    state_dir=$(dirname $statefile)

+    touch "$state_dir/$$"

+    if [ $? != 0 ]; then

+        ocf_exit_reason "Invalid state directory: $state_dir"

+        return $OCF_ERR_ARGS

+    fi

+    rm -f "$state_dir/$$"

+

     NOVA_HOST=$(crudini --get /etc/nova/nova.conf DEFAULT host 2>/dev/null)

     if [ $? = 1 ]; then

         short_host=$(uname -n | awk -F. '{print $1}')

@@ -198,6 +289,8 @@

     return $rc

 }

+statefile="${HA_RSCTMP}/${OCF_RESOURCE_INSTANCE}.active"

+

 : ${OCF_RESKEY_evacuation_delay=120}

 case $__OCF_ACTION in

 meta-data)	meta_data

@@ -221,3 +314,4 @@

 rc=$?

 ocf_log debug "${OCF_RESOURCE_INSTANCE} $__OCF_ACTION : $rc"

 exit $rc

+

diff -uNr a/heartbeat/NovaEvacuate b/heartbeat/NovaEvacuate

--- a/heartbeat/NovaEvacuate	2016-11-29 12:36:05.425464769 +0100

+++ b/heartbeat/NovaEvacuate	2016-11-29 12:52:38.548900211 +0100

@@ -1,30 +1,16 @@

 #!/bin/sh

 #

+# Copyright 2015 Red Hat, Inc.

 #

-# NovaCompute agent manages compute daemons.

+# Description:  Manages evacuation of nodes running nova-compute

 #

-# Copyright (c) 2015

+# Authors: Andrew Beekhof

 #

-# This program is free software; you can redistribute it and/or modify

-# it under the terms of version 2 of the GNU General Public License as

-# published by the Free Software Foundation.

-#

-# This program is distributed in the hope that it would be useful, but

-# WITHOUT ANY WARRANTY; without even the implied warranty of

-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

-#

-# Further, this software is distributed without any warranty that it is

-# free of the rightful claim of any third person regarding infringement

-# or the like.  Any license provided herein, whether implied or

-# otherwise, applies only to this software file.  Patent licenses, if

-# any, provided herein do not apply to combinations of this program with

-# other software, or any other product whatsoever.

-#

-# You should have received a copy of the GNU General Public License

-# along with this program; if not, write the Free Software Foundation,

-# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.

+# Support:      openstack@lists.openstack.org

+# License:      Apache Software License (ASL) 2.0

 #

+

 #######################################################################

 # Initialization: